Effect of surface scattering on the extraordinary Hall coefficient in ferromagnetic films

A. Gerber; A. Milner; L. Goldshmit; M. Karpovski; B. Lemke; H. U. Habermeier; A. Sulpice

doi:10.1103/PhysRevB.65.054426

Effect of surface scattering on the extraordinary Hall coefficient in ferromagnetic films

A. Gerber, A. Milner, L. Goldshmit, M. Karpovski, B. Lemke, H. U. Habermeier, A. Sulpice

School of Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

The effect of surface scattering on the extraordinary Hall coefficient has been studied in thin films of nickel and granular Ni-SiO₂ mixtures. The surface scattering contributions to the Hall coefficient and longitudinal resistivity have been extracted from the respective total values. The temperature-independent linear relation between the two parameters has been found. Different scattering mechanisms need to be separated, and the applicability of the existing models for heterogeneous systems with spatially extended scattering centers should be reexamined.

Original language	English
Article number	054426
Pages (from-to)	544261-544266
Number of pages	6
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	65
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevB.65.054426
State	Published - 1 Feb 2002

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10.1103/PhysRevB.65.054426

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AU - Habermeier, H. U.

AU - Sulpice, A.

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Effect of surface scattering on the extraordinary Hall coefficient in ferromagnetic films

Abstract

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